diff --git a/.github/workflows/docs-build-pr.yml b/.github/workflows/docs-build-pr.yml
index 984b7f8fab..0b6ece4858 100644
--- a/.github/workflows/docs-build-pr.yml
+++ b/.github/workflows/docs-build-pr.yml
@@ -47,7 +47,7 @@ jobs:
     - name: Install GraphViz
       run: |
         sudo apt-get update -y
-        sudo apt-get install -y --no-install-recommends graphviz
+        sudo apt-get install -y --no-install-recommends graphviz pandoc
 
     - name: Install dependencies
       run: |
diff --git a/.github/workflows/docs-build-update.yml b/.github/workflows/docs-build-update.yml
index e14bcdb10d..993d6cfcde 100644
--- a/.github/workflows/docs-build-update.yml
+++ b/.github/workflows/docs-build-update.yml
@@ -42,7 +42,7 @@ jobs:
     - name: Install GraphViz
       run: |
         sudo apt-get update -y
-        sudo apt-get install -y --no-install-recommends graphviz
+        sudo apt-get install -y --no-install-recommends graphviz pandoc
 
     - name: Set up Python 3
       uses: actions/setup-python@v4